Individual Calculations May 2012
 Drahorad, Daniel  Total change: -6.90  Rating chartPersonal card
 Prebor Prahy - preborova skupina 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 1979 2018 2.50 4 0.28 15 4.20 
  Malek, Martin 2020 CZE0.001-0.5015-7.50 
  Mozna, Eva wf1933 CZE1.0010.38155.70 
  Holub, Jan 2097 CZE0.5010.11151.65 
  Pokorny, Jan 1864 CZE1.0010.29154.35 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Prebor Prahy - I. trida - skupina 12 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 2091 2018 2.50 8 -0.74 15 -11.10 
  Dvoulety, Pavel 2115 CZE0.001-0.3715-5.55 
  Pospisil, Evzen 2084 CZE0.001-0.4115-6.15 
  Rozkovec, Hynek 2106 CZE0.001-0.3815-5.70 
  Ptak, Pavel 2155 CZE0.001-0.3215-4.80 
  Chmel, Kristian 2031 CZE0.5010.02150.30 
  Adamek, Zdenek 2252 CZE0.5010.29154.35 
  Kylar, Miroslav 1941 CZE0.501-0.1115-1.65 
  Riman, Vaclav 2045 CZE1.0010.54158.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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